Ultrathin wall-mounted sample cabinet
Technical Field
The invention relates to the technical field of sample display devices, in particular to an ultrathin wall-mounted sample cabinet.
Background
The sample cabinet is a device for storing and displaying samples. The existing sample cabinets in the market are various and relate to a standard sample cabinet, a standard sample constant-temperature cabinet, a standard sample storage cabinet, a standard sample refrigeration and the like. Most of the sample cabinets show product samples to merchants so as to achieve the effect of propaganda, and the sample cabinets are simple and convenient to manufacture.
At present, a sample popularization type sample cabinet is emerging, and the sample popularization type sample cabinet is mainly used for distributing samples of concerned products to consumers in public places through the sample cabinet by means of WeChat scanning codes and the like. Because this kind of sample cabinet is placed in the more region of flow of people usually, and the frequency of use is higher, and long-term artificial touching probably causes empting of sample cabinet, causes the damage of sample cabinet and sample, can cause the injury even to the passerby. In addition, such sample cabinets are generally cumbersome, inconvenient to install and remove, and take up a large amount of space.
Disclosure of Invention
The invention provides an ultrathin wall-mounted sample cabinet, which overcomes the defects of large occupied space and easiness in toppling of the existing wall-mounted sample cabinet, and enables the wall-mounted sample cabinet to save space and be firmly installed.
The technical scheme of the invention is as follows:
an ultra-thin wall-hanging sample cabinet, comprising:
the support comprises two supports arranged left and right, and mounting holes are formed in the supports so as to fix the supports to a wall; the support is also provided with two arc-shaped guide grooves;
the front end of the connecting rod is provided with a threaded hole, the rear end of the connecting rod is provided with two guide columns, and the guide columns are matched with the guide grooves so that the connecting rod can rotate relative to the support;
the cabinet body is provided with a connecting rod accommodating cavity and a support accommodating cavity at the left upper part and the right upper part, and the connecting rod and the support can be inserted into the connecting rod accommodating cavity and the support accommodating cavity; the left side and the right side of the upper surface of the cabinet body are provided with fastening holes extending downwards, fastening screws are installed in the fastening holes and matched with threaded holes at the front end of the connecting rod, and therefore the cabinet body and the connecting rod are fixed.
Preferably, a plurality of sample grids are arranged in the cabinet body, and an openable transparent door is arranged at the front end of each sample grid.
Preferably, the cabinet body is provided with a display screen and a key.
Preferably, the starting end of the circular arc-shaped guide groove is provided with a circular inlet, and the diameter of the inlet is larger than the width of the guide groove.
Preferably, the end of the arc-shaped guide groove is provided with a magnet capable of attracting the guide post.
The beneficial effects of the invention are embodied in the following aspects: according to the ultrathin wall-mounted sample cabinet provided by the invention, the connecting rod accommodating cavity and the support accommodating cavity are arranged on the cabinet body, and the connecting rod and the support are arranged in the cabinet body, so that no gap exists between the cabinet body and a wall, and compared with the traditional bracket type installation, the space is greatly saved, therefore, the thickness of the cabinet body can be reduced, and the cabinet body is made into an ultrathin type. The degree of freedom of the cabinet body is completely restrained through the two rotatable connecting rods, so that the cabinet body cannot move, and the cabinet body is prevented from being toppled over due to artificial touch.
Drawings
Fig. 1 is an exploded view of the ultra-thin wall-mounted sample cabinet according to the present invention.
Fig. 2 is a schematic structural diagram of a first support according to the present invention.
Fig. 3 is a front view of the first holder according to the present invention.
Fig. 4 is a schematic structural diagram of a second support according to the present invention.
Fig. 5 is a front view of a second holder according to the present invention.
Fig. 6 is a schematic view of a first link structure according to the present invention.
Fig. 7 is an exploded view of the mounting positions of the first connecting rod and the first support according to the present invention.
Fig. 8 is an exploded view of the mounting positions of the second link and the second bracket according to the present invention.
Fig. 9 is a partial cross-sectional view of a cabinet according to the present invention.
Fig. 10 is a schematic view of the installation position of the cabinet body, the second connecting rod and the second support according to the invention.
Detailed Description
The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text.
As shown in fig. 1, the present invention provides an ultra-thin wall-mounted sample cabinet, which comprises a first support 1, a second support 2, a first connecting rod 3, a second connecting rod 4, a cabinet 5 and a fastening screw 6.
As shown in fig. 2 and 3, the first bracket 1 is cylindrical, and countersunk first mounting holes 11 are respectively formed in the upper right portion and the lower left portion of the first bracket 1, so that the first bracket 1 can be fixed to a wall by using expansion bolts. The left upper part and the right lower part of the first support 1 are respectively provided with a first guide groove 12, the first guide groove 12 is arc-shaped, and the central angle of the first guide groove 12 is 90 degrees. The two first guide grooves 12 are arranged in a central symmetry manner around the center of the first support 1, and the starting end of each first guide groove 12 is located on a horizontal line and the tail end is located on a vertical line. At the beginning, which is located on the horizontal line, a first inlet 13 is provided, which has a diameter larger than the width of the first channel 12. A magnet is provided at the end of the first guide groove 12.
As shown in fig. 4 and 5, the second bracket 2 has a cylindrical shape, and countersunk second mounting holes 21 are respectively formed in the upper left portion and the lower right portion of the second bracket 2, so that the second bracket 2 can be fixed to a wall by using expansion bolts. The second guide grooves 22 are respectively arranged at the upper right part and the lower left part of the second support 2, and the second guide grooves 22 are arc-shaped, and the central angle of the second guide grooves 22 is 90 degrees. The two second guide grooves 22 are arranged in a central symmetry manner around the center of the second support 2, and the starting end of each second guide groove 22 is located on the horizontal line and the tail end is located on the vertical line. At the beginning located on the horizontal line, a second inlet 23 is provided having a diameter larger than the width of the second guide groove 22. A magnet is provided at the end of the second guide groove 22.
As shown in fig. 6, the first link 3 includes a rod 31, a connecting disc 32 is disposed at the rear of the rod 31, and two guide posts 33 are disposed on the connecting disc 32. A screw hole 34 is provided at the tip of the rod body 31. The second link 4 has the same structure as the first link 3.
As shown in fig. 7, the first link 3 can be engaged with the first mount 1. The two guide posts 33 of the first link 3 can be inserted into the two first inlets 13, respectively, and the two guide posts 33 can slide along the two first guide grooves 12, respectively, so that the first link 3 can rotate clockwise by 90 °, and the axis of the threaded hole 34 of the first link 3 is right along the vertical direction. The first link 3 cannot move in the front-rear direction due to the restriction of the engagement of the guide post 33 and the first guide groove 12. When the guide post 33 of the first link 3 rotates along the first guide groove 12 to the end of the first guide groove 12, the magnet disposed at the end of the first guide groove 12 attracts the guide post 33, preventing the first link 3 from sliding down.
As shown in fig. 8, the second link 4 can be coupled with the second holder 2. The two guide posts 33 of the second connecting rod 4 can be inserted into the two second inlets 23, and the two guide posts 33 can slide along the two second guide slots 22, so that the second connecting rod 4 can rotate 90 ° counterclockwise, and the axis of the threaded hole 34 of the second connecting rod 4 is right along the vertical direction. The second link 4 is not movable in the front-rear direction due to the restriction of the engagement of the guide post 33 and the second guide groove 22. When the guide post 33 of the second link 4 rotates along the second guide groove 22 to the end of the second guide groove 22, the magnet provided at the end of the second guide groove 22 attracts the guide post 33, preventing the second link 4 from sliding down.
As shown in fig. 9 and 10, a holder accommodating chamber 51 and a connecting rod accommodating chamber 52 are provided in the upper right portion of the cabinet 5. After the second connecting rod 4 and the second support 2 are installed in a matched manner, the second connecting rod 4 and the second support 2 are respectively inserted into the support accommodating cavity 51 and the connecting rod accommodating cavity 52 from the rear part of the cabinet 5. A fastening hole 53 is formed at the right side of the upper surface of the cabinet 5, and the fastening hole 53 is just inserted through the screw hole 34 of the front end of the second link 4. The cabinet is fixed to the second link 4 by passing through the fastening hole 53 and screwing into the threaded hole 34 using the fastening screw 6. A holder accommodating chamber 51 and a connecting rod accommodating chamber 52 are also provided at the left upper portion of the cabinet 5 to be fitted with the first connecting rod 3 and the first holder 1, respectively, and a fastening hole 53 is provided at the left side of the upper surface of the cabinet 5 to fix the cabinet 5 and the first connecting rod 3 together by a fastening screw 6.
Because first support 1, second support 2 have entered into in the support holds chamber 51, consequently the rear surface of the cabinet body 5 can laminate with the wall body completely, and does not have the gap, compares the installation of traditional posture and has saved the space greatly. After the installation is accomplished, because first connecting rod 3 can only use self axis as an axle anticlockwise rotation, and second connecting rod 4 can only use self axis as an axle clockwise rotation, and first connecting rod 3 and second connecting rod 4 are fixed as an organic whole with the cabinet body simultaneously, and consequently the degree of freedom of the cabinet body is retrained completely, and unable removal has prevented that the cabinet body that the artificial touching caused from empting.
When the temporary disassembly is needed, the cabinet body 5 is only required to be unscrewed from the fastening hole 53. Then the first connecting rod 3 and the second connecting rod 4 are respectively rotated and taken out from the first support 1 and the second support 2. Because the volumes of the first support 1 and the second support 2 are small, the attractive appearance of the wall body cannot be influenced when the wall body is placed on the wall surface, and the first support and the second support can be left on the wall surface to facilitate the next installation. Therefore, the wall-mounted sample cabinet provided by the invention is very convenient to disassemble.
As shown in fig. 9, the cabinet body 5 is provided with a plurality of sample cells 54 for accommodating samples, and an openable transparent door 55 is disposed at an opening at the front end of the sample cell 54. A display screen 56 and keys 57 are also provided on the upper portion of the front face of the cabinet 5. The user can check the sample in the corresponding sample cell 54 through the transparent door 55, and can select the sample in the corresponding sample cell 54 through the display screen 56 or the key 57, and after the selection, the two-dimensional code or the bar code required for taking out the sample is displayed on the display screen 56, so that after the user only needs to scan the two-dimensional code or the bar code to pay attention to the success, the transparent door 55 at the front end of the corresponding sample cell 54 is automatically opened, and the sample in the sample cell 54 is taken out.
While embodiments of the invention have been disclosed above, it is not intended to be limited to the uses set forth in the specification and examples. It can be applied to all kinds of fields suitable for the present invention. Additional modifications will readily occur to those skilled in the art. It is therefore intended that the invention not be limited to the exact details and illustrations described and illustrated herein, but fall within the scope of the appended claims and equivalents thereof.